Effect of Different Levels of Vitamin A in Broiler Chicks on Immune Response to ND Vaccine
نویسندگان: ثبت نشده
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منابع مشابه
effect of different levels of vitam in a in broiler chicks on immune response to nd vaccine
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One-day-old broiler chicks (n = 300) were orally vaccinated (Coccivac-B) and divided into 6 groups to evaluate Arg at 3 levels of supplementation, 0, 0.3, or 0.6% [normal level (NARG), medium level (MARG), or high level (HARG), respectively], and 2 levels of vitamin E (VE), 40 or 80 IU/kg of feed (VE40 or VE80, respectively), in a factorial experiment. Birds were reared in floor pens with fresh...
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15 صفحه اولEffect of different levels of Boswellia serrata Triana & Planch on immune responses of broilers chicks
Introduction & Aim: The aim the present study is to examine the effects of Boswellia serrata Triana & Planch on (immune response) performance and carcass characteristic in broiler chicks. Experimental: In this study, 360 one day old chicks (Ross 308) were allocated to six treatments with four replicates in a completely randomized design for a six week period. Treatments consisted of ...
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عنوان ژورنال
دوره 50 شماره 1
صفحات 59- 63
تاریخ انتشار 1999-02-01
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